This Standard specifies the terms and definitions, classification and labeling, requirements, test methods, inspection rules, marking, packaging, transportation and storage of spherical silica powder. This Standard is applicable to spherical silica powder used in electronic packaging materials fillers, copper-clad laminate fillers, etc. in the electronics and electrical appliance industries. Spherical silica powder used for other purposes may refer to this Standard.
Basic Data
Standard ID
GB/T 32661-2016 (GB/T32661-2016)
Description (Translated English)
Spherical silica powder
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
Q35
Classification of International Standard
81.040.30
Word Count Estimation
11,124
Date of Issue
2016-04-25
Date of Implementation
2017-03-01
Regulation (derived from)
National Standard Announcement No
Issuing agency(ies)
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
